On Thu, 23 Jun 2005, Bricklen Anderson wrote:
> iii. UNIQUE constraint on table "t1". This didn't seem to perform too
> badly with fewer rows (preliminary tests), but as you'd expect, on error
> the whole transaction would roll back. Is it possible to skip a row if
> it causes an error, as opposed to aborting the transaction altogether?
You don't need to roll back the whole transaction if you use savepoints or
the exception features in pl/pgsql
Take a look at this example:
http://developer.postgresql.org/docs/postgres/plpgsql-control-structures.html#PLPGSQL-UPSERT-EXAMPLE
--
/Dennis Björklund
